%I A130050
%S A130050 3,7,12,20,29,39,50,63,77,92,108,126,145,166,188,211,235,260,286,313,
%T A130050 341,371,402,435,469,504,540,577,615,655,696,738,781,825,870,916,963,
%U A130050 1011,1060,1112,1165,1219,1274,1330,1387,1445,1504,1564,1625,1687,1751
%N A130050 A bisection of A120049.
%C A130050 The other bisection is A130051; both bisections are strictly increasing.
%F A130050 a(n)=b(2n), for n>=1, where b=A130049.
%Y A130050 Cf. A130048, A130049, A130051.
%Y A130050 Sequence in context: A091369 A036698 A132273 this_sequence A002049 A025582 
               A029452
%Y A130050 Adjacent sequences: A130047 A130048 A130049 this_sequence A130051 A130052 
               A130053
%K A130050 nonn
%O A130050 1,1
%A A130050 Clark Kimberling (ck6(AT)evansville.edu), May 03 2007